Bag



FIG. 1 is a top front perspective view of a bag showing the claimed design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the figures show portions of the bag that form no part of the claimed design.

The hatched lines in the figures show shading and not surface ornamentation. 

CLAIM The ornamental design for a bag, as shown and described. 